Building Graal on Windows

[Raffaello Giulietti]

Hello,

I'm on Windows 7 (64 bit) and would like to build Graal.

The instructions at https://wiki.openjdk.java.net/display/Graal/Windows 
mention to install "DirectX SDK (Summer 2004)". This version of the 
DirectX SDK seems not to be available anymore on the Microsoft sites, so 
I'm stuck.

I'm somehow reluctant to download the DirectX SDK from other sites not 
related to Microsoft, but I'm willing to do so if you recommend 
specific, reliable software repositories.

Alternatively, does it really have to be the Summer 2004 release or do 
more recent releases work as well?

Thanks for suggestions
Raffaello Giulietti